[PATCH 4/9] vhost: fix trailing whitespace

[Stephen Hemminger <stephen@networkplumber.org>]

From: Stephen Hemminger <shemming@brocade.com>

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 lib/librte_vhost/libvirt/qemu-wrap.py | 13 ++++++-------
 lib/librte_vhost/vhost_rxtx.c         |  2 +-
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/lib/librte_vhost/libvirt/qemu-wrap.py b/lib/librte_vhost/libvirt/qemu-wrap.py
index e2d68a0..5096011 100755
--- a/lib/librte_vhost/libvirt/qemu-wrap.py
+++ b/lib/librte_vhost/libvirt/qemu-wrap.py
@@ -49,17 +49,17 @@
 #
 #    3.a) Set the VM to use the launch script
 #
-#    	Set the emulator path contained in the
+#	Set the emulator path contained in the
 #		<emulator><emulator/> tags
 #
-#    	e.g replace <emulator>/usr/bin/qemu-kvm<emulator/>
+#	e.g replace <emulator>/usr/bin/qemu-kvm<emulator/>
 #        with    <emulator>/usr/bin/qemu-wrap.py<emulator/>
 #
 #	 3.b) Set the VM's device's to use vhost-net offload
 #
 #		<interface type="network">
-#       	<model type="virtio"/>
-#       	<driver name="vhost"/>
+#	<model type="virtio"/>
+#	<driver name="vhost"/>
 #		<interface/>
 #
 # 4. Enable libvirt to access our userpace device file by adding it to
@@ -229,7 +229,7 @@ def get_vhost_fd():
 # flags onto the end
 #############################################
 def modify_netdev_arg(arg):
-	
+
     global fd_list
     vhost_in_use = 0
     s = ''
@@ -259,7 +259,7 @@ def modify_netdev_arg(arg):
 
         s+=opt
 
-    return s	
+    return s
 
 
 #############################################
@@ -364,4 +364,3 @@ def main():
 
 if __name__ == "__main__":
     main()
-
diff --git a/lib/librte_vhost/vhost_rxtx.c b/lib/librte_vhost/vhost_rxtx.c
index 4809d32..2da4a02 100644
--- a/lib/librte_vhost/vhost_rxtx.c
+++ b/lib/librte_vhost/vhost_rxtx.c
@@ -615,7 +615,7 @@ rte_vhost_dequeue_burst(struct virtio_net *dev, uint16_t queue_id,
 		if (unlikely(m == NULL)) {
 			RTE_LOG(ERR, VHOST_DATA,
 				"Failed to allocate memory for mbuf.\n");
-			break;	
+			break;
 		}
 		seg_offset = 0;
 		seg_avail = m->buf_len - RTE_PKTMBUF_HEADROOM;
-- 
2.1.4